Cordless telephone



FIG. 1 is a perspective view of the design for the cordless telephone, the cordless telephone comprising a base and a handset, the base having an optional battery attached thereto;

FIG. 2 is a front perspective view of the handset of FIG. 1; and,

FIG. 3 is a rear perspective view of the handset of FIG. 2.

The telephone handset has been shown separated from the base in FIGS. 2 and 3 for convenience of illustration.

The broken lines provided in the above views are used to indicate environmental structure and form no part of the claimed design. 

The ornamental design for a cordless telephone, as shown and described. 